IT1127217B - Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadiene - Google Patents
Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadieneInfo
- Publication number
- IT1127217B IT1127217B IT27214/79A IT2721479A IT1127217B IT 1127217 B IT1127217 B IT 1127217B IT 27214/79 A IT27214/79 A IT 27214/79A IT 2721479 A IT2721479 A IT 2721479A IT 1127217 B IT1127217 B IT 1127217B
- Authority
- IT
- Italy
- Prior art keywords
- butadiene
- hydrocarbons
- fraction
- recovery
- treating
- Prior art date
Links
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title 2
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/16—Alkadienes with four carbon atoms
- C07C11/167—1, 3-Butadiene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
- C07C7/167—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7831812A FR2440984A1 (fr) | 1978-11-10 | 1978-11-10 | Procede de traitement d'une coupe d'hydrocarbures c4 en vue de la recuperation du butadiene |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7927214A0 IT7927214A0 (it) | 1979-11-12 |
IT1127217B true IT1127217B (it) | 1986-05-21 |
Family
ID=9214716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27214/79A IT1127217B (it) | 1978-11-10 | 1979-11-12 | Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadiene |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5569521A (ru) |
BE (1) | BE879802A (ru) |
DE (1) | DE2945075A1 (ru) |
FR (1) | FR2440984A1 (ru) |
GB (1) | GB2040995B (ru) |
IT (1) | IT1127217B (ru) |
NL (1) | NL187850C (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5824913Y2 (ja) * | 1979-09-05 | 1983-05-28 | サンエッチ株式会社 | 固形燃料 |
US4277313A (en) * | 1980-03-27 | 1981-07-07 | El Paso Products Company | Recovery of 1,3-butadiene |
US6015933A (en) * | 1998-07-15 | 2000-01-18 | Uop Llc | Process for removing polymeric by-products from acetylene hydrogenation product |
US8222474B2 (en) * | 2009-05-22 | 2012-07-17 | Equistar Chemicals, L.P. | Fractional extraction of butadiene |
DE102010011014A1 (de) * | 2010-03-11 | 2011-09-15 | Basf Se | Verfahren und Vorrichtung zur destillativen Gewinnung von Rein-1,3-Butadien aus Roh-1,3-Butadien |
WO2013102625A1 (de) * | 2012-01-03 | 2013-07-11 | Basf Se | Verfahren zur aufreinigung eines recycle-stromes aus einer 1,3-butadien verarbeitenden anlage |
SG10201704951QA (en) * | 2012-10-04 | 2017-07-28 | Lummus Technology Inc | Butadiene extraction process |
SG10201604013RA (en) * | 2015-05-28 | 2016-12-29 | Evonik Degussa Gmbh | Hydrogen-assisted adsorption of sulphur compounds from olefin mixtures |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3091654A (en) * | 1960-08-24 | 1963-05-28 | Exxon Research Engineering Co | Partial hydrogenation of c4 acetylenes prior to caa prewash |
DE1194402B (de) * | 1962-11-02 | 1965-06-10 | Shell Int Research | Verfahren zur Entfernung von Alkinen aus einem 1, 3-Butadien oder Isopren enthaltenden Kohlenwasserstoffgemisch |
US3293316A (en) * | 1964-12-31 | 1966-12-20 | Phillips Petroleum Co | Butadiene purification |
US3328479A (en) * | 1965-10-04 | 1967-06-27 | Mobil Oil Corp | Purifying diolefins by selective hydrogenation and distillation |
JPS5437128Y2 (ru) * | 1974-10-09 | 1979-11-08 | ||
DE2516362C3 (de) * | 1975-04-15 | 1987-10-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Gewinnung von 1,3-Butadien aus einem C↓4↓-Kohlenwasserstoffgemisch |
US4067921A (en) * | 1976-12-06 | 1978-01-10 | The Dow Chemical Company | Primary adjunct, continuous diene process |
-
1978
- 1978-11-10 FR FR7831812A patent/FR2440984A1/fr active Granted
-
1979
- 1979-11-05 BE BE1/9591A patent/BE879802A/fr not_active IP Right Cessation
- 1979-11-08 NL NLAANVRAGE7908195,A patent/NL187850C/xx not_active IP Right Cessation
- 1979-11-08 DE DE19792945075 patent/DE2945075A1/de active Granted
- 1979-11-09 GB GB7938941A patent/GB2040995B/en not_active Expired
- 1979-11-09 JP JP14595479A patent/JPS5569521A/ja active Granted
- 1979-11-12 IT IT27214/79A patent/IT1127217B/it active
Also Published As
Publication number | Publication date |
---|---|
BE879802A (fr) | 1980-05-05 |
NL7908195A (nl) | 1980-05-13 |
DE2945075C2 (ru) | 1989-11-09 |
DE2945075A1 (de) | 1980-05-22 |
JPS5569521A (en) | 1980-05-26 |
GB2040995A (en) | 1980-09-03 |
JPS6215047B2 (ru) | 1987-04-06 |
FR2440984B1 (ru) | 1983-02-04 |
NL187850B (nl) | 1991-09-02 |
NL187850C (nl) | 1992-02-03 |
IT7927214A0 (it) | 1979-11-12 |
GB2040995B (en) | 1982-10-20 |
FR2440984A1 (fr) | 1980-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971127 |